Mastervolt CombiMaster 12V/2000W 100A

CombiMaster 120V Series – User and Installation Manual
33
8.2 Charger specifications
Model
12V/2000W-
100A
12V/3000W-
160A
24V/2000W-
60A
24V/3000W-
70A
Input voltage range
70 – 140V (derating below 90V)
Max AC input current
16A
25A
19A
22A
Max. charge current
@Tamb=104˚F [40˚C]
100A at 14.25V
160A at 14.25V
60A at 28.5V
70A at 28.5V
Battery temperature sense
Input present, sensor included
Battery temperature
compensation
Yes
Voltage sense
No
Battery types
Flooded (default) / AGM / Gel / MLI / Constant voltage / User
defined
Charge characteristic
Mastervolt 3-step+, see the following table
Flat battery charge
Yes, reduced (25%) charge current at low (<9V/<18V) battery
voltage
Note: the following charge specifications are based on Mastervolt batteries. Specifications for a given
chemistry of a different manufacturer may vary. If connecting batteries of a different
manufacturer, make sure the manufacturer's recommendations are met. Individual adjustments
are possible if in the configuration the battery type "User defined" is selected. User defined
batteries can only be configured through MasterAdjust or the CZone Configuration Tool.
Charging specifications
Battery type
Flooded
(default)
GEL
AGM
MLI
Bulk voltage*
14.40V [28.80V]
14.40V [28.80V]
14.40V [28.80V]
14.25/28.50 V
Max bulk time
480 min
480 min
480 min
480 min
Min bulk time
120 s
120 s
120 s
120 s
Start bulk time at*
13.25/26.50 V
13.25/26.50 V
13.25/26.50 V
13.25/26.50 V
Return to bulk
voltage*
12.80/25.60 V
12.80/25.60 V
12.80/25.60 V
13.25/26.50 V
Bulk return time
30 s
30 s
30 s
240 s
Absorption
voltage*
14.25/28.50 V
14.25/28.50 V
14.25/28.50 V
14.25/28.50 V
Max abs. time
240 min
240 min
240 min
240 min
Min abs. time
15 min
15 min
15 min
15 min
Return amps
6% I max
6% I max
6% I max
6% I max
Float voltage*
13.25/26.50 V
13.80/27.60 V
13.80/27.60 V
13.50/27.00 V
* ± 1%